SLP Loudmouth I Exhaust System - 2005-2006 Pontiac GTO [SLP31560] - $799.95$719.96 : MarylandSpeed.com- Your First Stop on the Way to Performance!

Home » Pontiac GTO (2004-2006) » Exhaust » Catback (Rear Exit) Exhausts » SLP31560

SLP Loudmouth I Exhaust System - 2005-2006 Pontiac GTO

Part #: SLP31560

Click for Larger Image

SLP Performance

Sale Price: $719.96 (Normally $799.95, you save $79.99! )

Standard Shipping: $7.95

Flat rate shipping cost is to anywhere in the 48 contiguous US states. Contact us before purchase for HI and AK shipping rates.

Product May Vary from Image

Enter Quantity:

Product Info

Bolt on a Loud Mouth modular catalyst-back exhaust system from SLP on your new 2005 GTO for up to 5 extra horsepower and 5 foot-pounds of torque with the aggressive musclecar rumble your LS2 deserves. The secret to the systems distinctive sound is a pair of stainless Loud Mouth resonators, stamped with our SLP logo. The additional performance comes from the free-flow design and our built-in PowerFlo-X Crossover system that borrows a power-building method used in stock car racing. The system features a pair of attractive 3.5" dual-wall stainless steel tips that look great peeking out of the GTO's rear valence. The tips have an angle cut and can angle downward in a traditional style, or rotated 90 degrees so they match the curving shape of your rear valence. The modular design gives you flexibility to change to a quieter Loud Mouth II system in minutes by purchasing a pair of bolt-in Loud Mouth II bullet-style mufflers (#31063). The exhaust system is hand-crafted from 2.5" 304 stainless steel, and is covered with our Limited Lifetime Warranty.

Loud Mouth catalyst-back exhaust system for 2005 GTO features:

Limited Lifetime Warranty
Aggressive musclecar rumble, louder than our Loud Mouth II system (#31561)
Modular design lets you bolt-in a pair of Loud Mouth II mufflers (#31063, not included) for a quieter system
Hand-crafted from 304 stainless
Easy bolt-on that mounts to SLP's header system or stock exhaust
Distinctive stainless tips that rotate for the look you want

Customers who bought this product also purchased

Stage 8 Locking Header Bolts - GM LSx Engines	Engine Cover Vinyl Overlays- 2004+ Pontiac GTO	Kooks Long Tube Headers 1 3/4"x 3" - 2005-2006 LS2 GTO
DiabloSport Predator and K&N FIPK/Volant Intake Package - 2005-06 Pontiac GTO	BMR Strut Tower Brace 2004-2006 Pontiac GTO	Professional Products 96mm Typhoon Intake Manifold- LS2 Vehicles (Polished)